{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A meta-analytic comparison of the effects of computer-assisted instruction on elementary students' academic achievement.: An article from: Information Technology in Childhood Education Annual","author_name":"Edwin P. Christmann, John L. Badgett","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0008DH5FM.html\">A meta-analytic comparison of the effects of computer-assisted instruction on elementary students&#039; academic achievement.: An article from: Information Technology in Childhood Education Annual</a>","width":400,"height":300}